Factibilidad de servicio de env?o de carga de art?culos grandes en Lima Metropolitana para clientes finales administrados a trav?s de una plataforma virtual

El presente plan de negocio, tiene como finalidad presentar la factibilidad de brindar el servicio de transporte de carga grande, a trav?s de una plataforma virtual, de una forma sostenible y rentable. Esta idea nace de las entrevistas realizadas a los transportistas informales, inmersi?n de campo y comparaci?n de realidades actuales en otros pa?ses. A trav?s de esta plataforma virtual, los transportistas que se encuentren debidamente asociados, podr?n contactarse con los clientes que habitualmente utilizan el servicio de carga grande, estos clientes pueden ser 50% personas naturales y 50% micro, medianas y peque?as empresas, y que en la actualidad asisten a los centros de acopio, el tiempo que les toma contratar transportistas desde que salen de su oficina hasta que cierran el trato, puede ser entre 2 a 4 horas, y en el caso de los transportistas no es diferente, ellos pueden estar hasta 1 d?a entero sin realizar alg?n servicio de transporte, ya sea por la falta de clientes o por que los jaladores (personas que reciben una comisi?n por ubicar clientes), no han podido encontrar nuevos clientes

Dise?o, construcci?n y equipamiento del Hospital Materno Infantil El Carmen de Jun?n

El proyecto tiene como meta dise?ar, construir y equipar el Hospital Materno Infantil El Carmen de Jun?n de categor?a E-III, cuenta con tres objetivos de eficiencia: (i) cumplir con la fecha de t?rmino del proyecto seg?n cronograma de obra el 05 de febrero del 2020, tomando como referencia el inicio del proyecto el 02 de noviembre del 2017, (ii) cumplir con el presupuesto de S/ 148?263,232.40; y, (iii) lograr el 95% de aceptaci?n de los entregables del proyecto al momento de la transferencia al Gobierno Regional de Jun?n, y la subsanaci?n del 100 % de las No Conformidades para la recepci?n y entrega de obra. Asimismo, tiene dos objetivos relacionados con el producto: (i) instalar el equipamiento m?dico seg?n cronograma de obra el 15 de junio del 2019; y, (ii) realizar la construcci?n del Bloque 1: Bloque Cl?nico, Bloque 2: Ambulatorio y de Hospitalizaci?n, Bloque 3: Servicios Generales T?cnicos y de Soporte del Hospital, Bloque 4: Exteriores - Estacionamiento, seg?n cronograma de obra el 26 de enero del 2020

Gender Differences in Competitiveness and Risk Taking: Comparing Children in Colombia and Sweden

We explore gender differences in preferences for competition and risk among children aged 9-12 in Colombia and Sweden, two countries differing in gender equality according to macro indices. We include four types of tasks that vary in gender stereotyping when looking at competitiveness: running, skipping rope, math and word search. We find that boys and girls are equally competitive in all tasks and all measures in Colombia. Unlike the consistent results in Colombia, the results in Sweden are mixed, with some indication of girls being more competitive than boys in some tasks in terms of performance change, whereas boys are more likely to choose to compete in general. Boys in both countries are more risk taking than girls, with a smaller gender gap in Sweden

Association between convalescent plasma treatment and mortality in COVID-19: a collaborative systematic review and meta-analysis of randomized clinical trials.

Funder: laura and john arnold foundationBACKGROUND: Convalescent plasma has been widely used to treat COVID-19 and is under investigation in numerous randomized clinical trials, but results are publicly available only for a small number of trials. The objective of this study was to assess the benefits of convalescent plasma treatment compared to placebo or no treatment and all-cause mortality in patients with COVID-19, using data from all available randomized clinical trials, including unpublished and ongoing trials (Open Science Framework, https://doi.org/10.17605/OSF.IO/GEHFX ). METHODS: In this collaborative systematic review and meta-analysis, clinical trial registries (ClinicalTrials.gov, WHO International Clinical Trials Registry Platform), the Cochrane COVID-19 register, the LOVE database, and PubMed were searched until April 8, 2021. Investigators of trials registered by March 1, 2021, without published results were contacted via email. Eligible were ongoing, discontinued and completed randomized clinical trials that compared convalescent plasma with placebo or no treatment in COVID-19 patients, regardless of setting or treatment schedule. Aggregated mortality data were extracted from publications or provided by investigators of unpublished trials and combined using the Hartung-Knapp-Sidik-Jonkman random effects model. We investigated the contribution of unpublished trials to the overall evidence. RESULTS: A total of 16,477 patients were included in 33 trials (20 unpublished with 3190 patients, 13 published with 13,287 patients). 32 trials enrolled only hospitalized patients (including 3 with only intensive care unit patients). Risk of bias was low for 29/33 trials. Of 8495 patients who received convalescent plasma, 1997 died (23%), and of 7982 control patients, 1952 died (24%). The combined risk ratio for all-cause mortality was 0.97 (95% confidence interval: 0.92; 1.02) with between-study heterogeneity not beyond chance (I2 = 0%). The RECOVERY trial had 69.8% and the unpublished evidence 25.3% of the weight in the meta-analysis. CONCLUSIONS: Convalescent plasma treatment of patients with COVID-19 did not reduce all-cause mortality. These results provide strong evidence that convalescent plasma treatment for patients with COVID-19 should not be used outside of randomized trials. Evidence synthesis from collaborations among trial investigators can inform both evidence generation and evidence application in patient care

Dictator Games: A Meta Study

Over the last 25 years, more than a hundred dictator game experiments have been published. This meta study summarizes the evidence. Exploiting the fact that most experiments had to fix parameters they did not intend to test, the meta study explores a rich set of control variables for multivariate analysis. It shows that Tobit models (assuming that dictators would even want to take money) and hurdle models (assuming that the decision to give a positive amount is separate from the choice of amount, conditional on giving) outperform mere meta-regression and OLS

Factores pedag?gicos que inciden en los procesos formativos tendientes a fortalecer la eficiencia y la eficacia en los operarios de confecci?n del SENA regional Tolima

56 p. Recurso Electr?nicoSer competitivo empresarialmente, representa hoy en d?a un elemento fundamental para la perdurabilidad en el mercado, apoyados en la b?squeda de la creaci?n de una ventaja competitiva sostenible, que genere la capacidad de alcanzar, sostener y mejorar un posici?n en un grupo estrat?gico. Por lo cual, cuando una regi?n crea una cultura altamente competitiva, est? apuntando al desarrollo de una econom?a fuerte, con miras hacia la internacionalizaci?n y reconocimiento de la industria, por ello el instructor se convierte en un actor importante en el proceso educativo de sus aprendices, para motivar a los estudiantes y bridar las herramientas necesarias para convertirlo en una persona eficiente, eficaz y productivas. El siguiente trabajo de investigaci?n se enmarca dentro de un enfoque cualitativo, cuyo objetivo se traduce en identificar los factores pedag?gicos que inciden en la eficiencia y eficacia de los aprendices de confecci?n del Sena regional Tolima, desarrollado a partir de unas bases te?ricas y legales que permitieron dar cuenta de un marco general relacionado con el uso de estrategias que faciliten este prop?sito. De esta manera, se procedi? a utilizar diversas t?cnicas de recolecci?n de informaci?n, las cuales permitieron conocer la percepci?n tanto de instructores como de aprendices, quienes actuaron como fuentes primarias de informaci?n, al constituir los sujetos de la presente investigaci?n. Una vez recolectada la informaci?n, se realiz? el an?lisis de los mismos, a partir de herramientas computacionales que procesan datos cuantitativos y cualitativos. Finalmente, se dise?? y present? una estrategia vinculada a los procesos de formaci?n que permite relacionar la eficiencia y eficacia con el aprendizaje significativo.To be a competitive empresarialmente, it represents nowadays a fundamental element for the perdurabilidad on the market, supported on the search of the creation of a competitive sustainable advantage, which generates the aptitude to reach, supporting and improving a position in a strategic group. For which, when a region believes a highly competitive culture, it is pointing at the development of a strong economy, with gun-sights towards the internationalization and recognition of the industry, for it the instructor turns into an important actor into the educational process of his apprentices, to motivate the students and to offer the tools necessary to turn it into an efficient, effective person and productive. The following work of investigation places inside a qualitative approach, which aim is translated in identifying the pedagogic factors that affect in the efficiency and efficiency of the apprentices of confection of the regional Seine Tolima, developed from a few theoretical and legal bases who allowed to realize of a general frame related to the use of strategies that facilitate this intention Hereby, one proceeded to use diverse technologies of compilation of information, which allowed to know the perception both from instructors and of apprentices, who acted as primary sources of information, to constitute the subjects of the present investigation. Once gathered the information, the analysis of the same ones was realized, from computational tools that process quantitative and qualitative information. Finally, one designed and presented a strategy linked to the processes of formation that allows to relate the efficiency and efficiency to the significant learning. Key words: efficiency, efficiency, confection, learning, pedagogic practice

Gender and Cooperation in Children: Experiments in Colombia and Sweden

We compare how children aged 9-12 in Colombia and Sweden cooperate in a Prisoner's Dilemma. We introduce a new measurement device for cooperation that can be easily understood by children. There is some evidence of more cooperation in Sweden than in Colombia. Girls in Colombia are less cooperative than boys, whereas our results indicate the opposite in Sweden. Girls are in general more cooperative with boys than with girls. Relating cooperation to competitiveness, this appears to be task and country dependent